Computes the log canonical threshold of a monomial ideal I (the least positive value of t such that the multiplier ideal of I with coefficient t is a proper ideal).
i1 : R = QQ[x,y];
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i2 : I = monomialIdeal(y^2,x^3);
o2 : MonomialIdeal of R
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i3 : monomialLCT(I)
5
o3 = -
6
o3 : QQ
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